baber/WOPTO huggingface dataset:
Patent JP-H1028748-A (JP)
Title: Wood golf club
Inventor: KOSUGI KATSUHIKO
IPC: A63B53/04
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To improve joining work of a head body comprising a plurality of shell parts and a joint strength thereof. SOLUTION: A head body 1 is joined and formed by various shell parts which are divided in three ... a face surface side shell part 11, a crown surface side shell part 12 and a sole surface side shell part 14 containing a surrounding side side shell part 13. An opening part 3 is formed at a heel side end part 2 of the head body 1 by mutually joining heel side end parts 11a, 12a and 14a of the respective shell parts 11, 12 and 14. A hosel member 4 is joined at the opening part 3 while the heel side end parts 11a, 12a and 14a of the respective shell parts 11, 12 and 14 are joined on the hosel member 4.
Patent JP-S62254666-A (JP)
Title: Piezoelectric motor
Inventor: FUJIMOTO KATSUMI
IPC: H01L41/09
Filed: 1986-04-25
Abstract: PURPOSE:To transfer deflecting vibration to a rotor efficiently, by fitting a metal ring to the outside of a piezoelectric vibrator, which is divided in the circumferential direction and polarized into reverse polarities, protruding the central part of the outer surface of the metal ring, and bringing the protruded upper and lower slant surfaces into contact with the rotor. CONSTITUTION:A cylindrical piezoelectric vibrator 31 is divided in the circumferential direction, and the neighboring parts are polarized into reverse polarities. A metal ring 32 is fitted to the outside of the piezoelectric vibrator 31, and a stator is formed. A driving signal is imparted through lead wires 64 and 65. The center of the outer part of the metal ring 32 is protruded, and slant surfaces 32c and 32d, which are continued to upper and lower surfaces 32a and 32b, are formed. Moved surfaces 51a and 52a of half bodies 51 and 52 of a rotor are brought into contact with the slant surfaces 32c and 32d of the metal ring 32. The half bodies 51 and 52 are formed by metal such as stainless steel and laminated through an elastic material 53 such as silicone rubber. The bodies are compressed and fixed with screws 54. By utilizing the deflection vibration within a plane in this way, the vibration of the vibrator can be efficiently converted into rotating force of the rotor.
Patent JP-H08268134-A (JP)
Title: Deodorizing device
Inventor: ISHIKAWA KOJI
IPC: B60N3/00
Filed: 1995-03-30
Abstract: PURPOSE: To prevent the leakage of exciting light to the outside surely by providing with a cover, both edges of which are released and which is straight pipe-shaped, spaced to some extent from the exciting light to cover it thereby the air to be deodorized can be passed through between the exciting light and the cover. CONSTITUTION: A deodorizing unit 5 is composed of an ultraviolet lamp 6 which is straight pipe-shaped with a relatively small diameter and a cover 7 straight pipe-shaped with a relatively large diameter, the cover 7 covering the periphery of the lamp 6. The straight pipe-shaped cover 7 is equipped with holders 8 which hardly obstruct a flow of air at both end parts, and is supported coaxial with and spaced to some extent from the ultraviolet lamp 6. The straight pipe- shaped cover 7 consists of a glass pipe penetrating ultraviolet rays, and photocatalyst 9 is coated on the inner and outer periphery surfaces of the glass pipe.  The straight pipe-shaped cover itself is made to be transparent and coated with the photocatalyst 9 on its inner and outer periphery surfaces so that the efficiency of contacting the photocatalyst with the air is improved, namely the deodorizing efficiency is improved.
Patent JP-H08274683-A (JP)
Title: Communication system and transmitter, receiver, and communication method for this system
Inventor: USUI TAKASHI
IPC: H04B1/7073
Filed: 1995-03-29
Abstract: PURPOSE: To reduce the power consumption for waiting to extend the life or a battery by taking out the primary modulation wave component of a received spread spectrum signal and demodulating information data based on the taken- out primary modulation wave component. CONSTITUTION: In a spread modulation part 22, a primary modulation wave S2 is inputted to a multiplier 23. The multiplier 23 multiplies a PN signal S10 of a repeat frequency generated in a PN generator 24 and the primary modulation wave S2 to subject the primary modulation wave S2 to spread spectrum modulation, and a spread spectrum wave S12 is outputted. Meanwhile, a band pass filter 32 to which a reception signal S13 received by an antenna 31 is inputted takes out the spectrum of a part of the reception signal S13 to extract one arbitrary primary modulation wave. An information demodulation part 33 subjects a time modulation wave S14 to demodulation processing and demodulates and outputs information data S10. Thus, the reception time is shortened by the synchronism acquisition time of the PN signal, and the power consumption for standby time is reduced.
Patent JP-S5524869-A (JP)
Title: Cutting method having excellent cut chip disposal property
Inventor: OOTANI SABUROU
IPC: B23B27/00
Filed: 1978-08-11
Abstract: PURPOSE:To prevent the deterioration of the quality of a material to be cut, by cutting a relatively-slow sulfur high cut steel by means of a tool having a tip breaker whose shape is different from a traditional one, in the case of grooving. CONSTITUTION:A groove-cutting tool, which has a tip breaker shape, comprises a blade edge 1, a tip breaker wall 2, and a tip breaker bottom 3. That is, it is the groove-cutting tool which cuts a groove having a scoop angle alpha of 10 to 30 deg., and has a tip breaker whose length l from the blade edge 1 to the wall 2 is 3.5 to 8mm, whose depth t to the bottom 3 is 0.6 to 2.0mm, and whose bottom 3 is rounded in aradius of 0.3 to 10mm. Meanwhile, a containing ratio of sulfur S included in a steel to be cut is limited to be 0.04 to 0.15 percent in order to allow cut chips produced when cutting the groove to become a divided metal chips having an excellent disposal property and to be free from deterioration of the strength and tenacity of the steel. The steel to be cut, which has such component as described above, is processed by means of the aforesaid tool.
Patent JP-H02275483-A (JP)
Title: Electrophotographic printer
Inventor: YAMADA SHINICHI
IPC: H05B3/00
Filed: 1989-04-18
Abstract: PURPOSE:To prevent a heat roller bearing from being damaged by high temperature by changing the heating area of a heat roller between a couple of fixing rollers according to the width of a recording body which is detected by a recording body width detecting means. CONSTITUTION:The recording body width detecting means 1 which detects the width of the recording body is arranged halfway in the conveyance path 6b for the recording body and a heating area variation control means 2 controls the heating area of a heating means 3 arranged in the heat roller 8 between the heat roller 8 and pressure roller 9 as the fixing rollers arranged in a fixing device 7 according to a signal corresponding to the width of the recording body detected by the recording body width detecting means 1. Therefore, even when a narrow image recording body is passed between the fixing rollers, the heat roller 8 never rises in temperature extremely high in an area outside the recording body passing area of the heat roller 8. Consequently, the heat roller bearing which supports the heat roller 8 is not damaged by high temperature.
Patent JP-S58216079-A (JP)
Inventor: ISONO MITSUHIRO
IPC: A63B53/04
Filed: 1982-06-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03294862-A (JP)
Title: Electrophotographic sensitive body
Inventor: TANIGUCHI KIYOSHI
IPC: G03G5/14
Filed: 1990-04-13
Abstract: PURPOSE:To obtain a long life organic base electrophotographic sensitive body where the delay of the rise of electrostatically charged potential is small and the charged potential is not dropped even when the body is repeatedly used by performing a Boehmite treatment on the surface of an Al base prior to be formed an organic sensitive layer and successively treating an anodic oxida tion treatment. CONSTITUTION:Prior to the forming organic sensitive layer on the Al base, the Boehmite treatment and successively the anodic oxidation are applied to the anodic oxidation treatment is applied to the organic photosensitive layer. In this case without providing the intermediate layer on the conductive substrate, the organic photosensitive layer is directly formed. The Boehmite treatment is carried out by immersing it in water at 60-100 deg.C for 1-60 min. or placing it in a high concentration steam at 60-100 deg.C. Aslo as for the anodic oxidation treatment, the Al substrate is dipped as an anode in an aqueous acid such as sulfuric acid, oxalic acid and boric acid to apply voltage it. Thus no degrada tion of electrification characteristics is generated even in the case of using it repeatedly for a long period and a stable image is obtained.
Patent JP-2000291661-A (JP)
Title: Manufacture of dynamic pressure type slide bearing
Inventor: HACHIMAN HIROAKI
IPC: F16C17/02
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To maintain the effect for suppressing shaft swing by stable dynamic pressure by inserting a dynamic pressure groove transfer rod provided with a projection for dynamic pressure groove transfer at outer periphery into an inside diameter part, mounting it on a repressure die, and compressing it in the radial direction and the axial direction to transfer a dynamic pressure groove in the inside diameter part. SOLUTION: A dynamic pressure groove transfer rod 23 and a punch 25 on the right side are moved to a die 21 side in synchronization to press fit a high density repressure compact 22 into a die hole 21a. When the high density repressure compact 22 is inserted up to a predetermined position, it is compressed and moved to the right side and is compressed again by both punches 24, 25 until it becomes a set length.  In this way, the high density repressure compact 22 is compressed by the die hole 21a of a die 21 from its outside diameter side and is compressed by both punches 24, 25 from both end sides so that it is compressed in the axial direction, a diameter of the inside diameter part is also shrunk, and a dynamic pressure groove is transferred and formed at a corresponding position in the inside diameter part by a projection for transfer 23a of the dynamic pressure groove transfer rod 23 inserted into the inside diameter part.
Patent JP-S5623241-A (JP)
Title: Manufacture of core material for magnetic head
Inventor: SADA GAKUO
IPC: B22F3/00
Filed: 1979-07-31
Abstract: PURPOSE: To obtain a core material for a magnetic head with enhanced wear resistance by preparing Fe and Ni as basic components and readily oxidizable alloying elements by an atomizing method followed by compacting, sintering and rolling.  
     CONSTITUTION: Fe and Ni as the basic components of Permalloy and one or more among Al, Ti, Mg, Ca, Ce and Be as readily oxidizable elements to be added are prepared by an atomizing method, and the surface of the resulting powder is oxidized. This starting material powder is mixed, compacted, sintered, and rolled to a sheet. By the rolling an oxide coat on each particle surface is finely pulverized and uniformly dispersed in the interior. At the same time, residual pores in the sintered body are eliminated. Thus, a sheet with high wear resistance for a core material of a magnetic head is obtd. stably. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09287944-A (JP)
Title: Ground-height-data collecting device and underground excavating system for burying small-diameter pipe
Inventor: AKATSUKA NAOKO
IPC: G01C15/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To improve the workability and the excavating accuracy of the excavating work by a drill head. SOLUTION: This underground excavating system comprises an excavating device 3, which can control the thrusting direction of a drill head under the ground, and a surveying device 5, which surveys the position of the drill head under the ground. The excavating device 3 has a magnetic-field generating part 32 provided at the drill head and a rotary-angle output part 33, which outputs the rotary angle of the drill head to the surveying device 5.  The surveying device 5 has a position measuring part 51, which measures the depth from the ground surface to the drill head and the position of the right and left directions with respect to the planned excavating line by measuring the strength of the magnetic field generated from the magnetic-field generating part 32, and a storage medium 52, which stores the depth and position data measured by the position measuring part 51 at each measuring point on the planned excavating line at the time of the excavation and the rotary-angle data outputted from the rotary-angle output part 33. The thrusting direction of the excavating device 3 is controlled from the excavation-program data and the above described depth data, position data and rotary angle data stored in the storage medium 52 beforehand.
Patent JP-S5324335-A (JP)
Title: Adhesion between lead and plastics
Inventor: NUMAKURA KENSHI
IPC: C08L33/02
Filed: 1976-08-18
Abstract: PURPOSE: A resin composition containing a vinyl aromatic hydrocarbon polymer or a rein composition containing a halogenated ethylene polymer is applied as a adhesive layer to provide an adhesive surface on the substrate of lead or plastics. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63267255-A (JP)
Title: Production of ginger liquid and water cultivation of ginger by using said ginger liquid
Inventor: SHOJI HIROMITSU
IPC: A23L27/10
Filed: 1987-04-23
Abstract: PURPOSE:To obtain a ginger liquid used in drinking or cooking for depressing blood pressure and effective to improvement of human constitution, by adding seasoning and spice and condiment to ginger juice obtained by grinding leaf and stem of the ginger. CONSTITUTION:A seasoning and spice and condiment are added to a ginger juice obtained by grinding leaf and stem of the ginger to provide the aimed ginger liquid. The ginger liquid is used in water cultivation of ginger and ginger having high nourishment concentration can be obtained thereby. Ginger juice B' obtained by adding nourishment such as copper and molybdenum to a ginger juice containing no seasoning and spice and condiment is packed into a nutritious liquid tank 6 having high concentration through an automatically transferring apparatus or after a vessel containing the ginger juice B' is carried, the juice B' is charged into the nutritious liquid tank 6. The ginger juice B' in the nutritious liquid tank 6 is pumped up by a pump P and simultaneously sent into a cultivation vessel 9 through a feed pipe 8 connected to the pump P. The pipe 8 has many holes 21 formed and the ginger juice B' is sprinkled while sufficiently bringing into contact with air through the holes 21 and dropped into the cultivation vessel 9. Water cultivation of a ginger C is carried out in the above-mentioned apparatus.
Patent JP-H10288073-A (JP)
Title: Co concentration adjusting device of internal combustion engine
Inventor: SHIBATA NORIO
IPC: F02D41/16
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To provide an idle CO concentration adjusting device of an internal combustion engine capable of adjusting and holding the CO concentration of the exhaust gas from the engine in the idle time, without using a CO densitometer, at those values within a proper range even if an internal combustion engine performing idle speed control. SOLUTION: At the adjustment of idle CO concentration, first the air fuel ratio of fuel mixture sucked into a combustion chamber 16 is adjusted so that the idle speed reaches the maximum value. When the idle speed reaches the maximum value, the idle CO concentration is larger slightly than a value within a proper range. Under this condition, when the opening of an idle speed control valve 49a is fixed and the fuel injection amount is reduced by a specified volume, the idle CO concentration becomes a value within a proper range. Through such a procedure, even in an engine 11 performing idle engine control, the idle CO concentration can be adjusted and held with a proper range without using a CO densitometer.
Patent JP-H0434-A (JP)
Title: Fluid seal type cylindrical mount device
Inventor: SHIRAKI KEITA
IPC: F16F13/00
Filed: 1990-04-13
Abstract: PURPOSE:To prevent swelling deformation of a wall part of a main liquid chamber by forming a peripheral surface of an inner cylinder fitting, where wall parts of both sides in the mount shaft direction are fixed, among peripheral wall parts of the main liquid chamber made of the rubber elastic material into an inclined surface inclined toward the inside of the axial direction. CONSTITUTION:A power unit weight is given between inner and outer cylinder fittings 10, 12, to deform a rubber elastic member 14. The inner and outer cylinder fittings 10, 12 are thereby positioned concentrically in outline. But, since hard walls 23, 23 forming wall parts of both sides in the mount shaft direction of a pressure receiver chamber 54 are fixed on inclined surfaces 13, 13 inclined toward the inside of the axial direction in the inner cylinder fitting 10 side, a power unit weight given at the time of installation is given to each hard wall 23 as the component force (compressing force) vertical to the inclined surface 13 and the component force (shearing force) along the inclined surface. The bending moment for curving the hard walls 23 toward the inside thereby works against the hard walls 23 to generate the curve deformation projecting toward the inside.
Patent JP-H09285989-A (JP)
Title: Multistage type extending/contracting device for industrial robot
Inventor: SHINDO HIROSHI
IPC: B25J18/02
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce space for installing a multistage type extending/contracting device and to accurately set a moving amount. SOLUTION: A multistage type extending/contracting device includes a first slider 3 supported so as to be freely slid along a fixed base 2, a driving mechanism 4 for driving this first slider 3, a second slider 5 supported so as to be freely slid along the first slider 3, rotary rings 14 and 16 supported on the first slider 3 and a power transmitting mechanism 6 provided by locking power transmitting members 17 wound on these rotary rings 14 and 16 in the fixed base 2 and the second slider 5. A driving force transmitted from the driving mechanism 4 to the first slider 3 is transmitted to the second slider 5 by the power transmitting mechanism 6, and this second slider 5 is slid and displaced in a direction identical to that of the first slider 3.
Patent JP-2000288097-A (JP)
Title: Iontophorese apparatus
Inventor: KANEMURA KIYOSHI
IPC: A61N1/30
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide an iontophorese apparatus X which is capable of stably administrating an ionic medicine for a long period of time. SOLUTION: The iontophorese electrode part of the iontophorese apparatus X having the iontophorese electrode part and ground electrode part 23 comprises an electrode material 11 connected to a power source of the polarity of the same kind as the polarity of the electrifying ions of the ionic medicine 14, a conductive medium 12, an ion exchange membrane 13 for selecting the ions opposite to the electrifying ions of the ionic medicine, the ionic medicine 14 and an ion exchange membrane 15 for selecting the ions of the same kind as the electrifying ions of the ionic medicine. The ground electrode part comprises the electrode material of the polarity opposite to the polarity of the electrode material of the iontophorese electrode part, the conductive medium and the ion exchange membrane for selecting the ions opposite to the electrifying ions of the ionic medicine.  The iontophorese electrode part and/or the ground electrode part 2 is so constituted as to make the ion exchange membrane arranged at its foremost part flush with other parts or to project the same from the other parts.
Patent JP-H0219979-A (JP)
Title: Image data processing system
Inventor: HIYUU MAKUDONARUDO MOORISU
IPC: H04N1/21
Filed: 1989-04-20
Abstract: PURPOSE: To reduce the communication amount of a communication system connected to a system by lowering the resolution of document images digitized by high resolution and outputting the digitized document images of low resolution. CONSTITUTION: The input of the resolution change device 26 of a work station 20 is connected to a high resolution bit plane storage mechanism 24, the high resolution of the first digital images of a document is lowered and they are changed to second low resolution images. The low resolution is outputted to a low resolution bit plane storage mechanism 28 as the digital images of the second resolution of the document next. The code is stored in a storage mechanism as a resolution change code and execution is performed by the CPU of the work station. The input of the bit plane storage mechanism 28 of the work station 20 is connected to the resolution change device 26 and the second low resolution digital images of the document are received.  Thus, the access time of the stored images is shortened, influence on the communication amount is reduced and the images of the high resolution are used.
Patent JP-2000291472-A (JP)
Title: Vehicular controller
Inventor: ITO YASUSHI
IPC: B60W10/06
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To prevent generation of misfires, when vehicular longitudinal vibration in sudden acceleration or sudden deceleration is restrained by stepwise change of driving wheel torque due to sudden change of the fuel injection amount. SOLUTION: Change in speed of basic target torque to be set on the basis of the throttle valve opening and the vehicle speed is limited, so as to prevent generation of a misfire caused by excessive small or excessive large intake air amount due to delay in the change of the intake air amount of an engine. When the increase amount or the decrease amount of target torque per unit time Δt is more than a prescribed increase allowable torque (S13) or decrease allowable torque (S14), control is performed by adopting the sum (S15) of last target torque and increases allowable torque and the difference (S20) between last target torque and increase allowable torque as final target torque. Since the sudden change in the fuel injection amount can be restrained, misfires are not generated.
Patent JP-H02276436-A (JP)
Title: Rotor of plural-stator induction motor
Inventor: SATAKE TOSHIHIKO
IPC: H02K17/16
Filed: 1989-04-18
Abstract: PURPOSE:To increase the productivity and strength as well by forming a rotor like one body, by melting and joining a plurality of conductors formed like one body and the conductors in rotor cores with the formation of short-circuit rings. CONSTITUTION:A coupling material 8 made like one body is provided by forming conductors 9 through casting and short-circuit-connecting them with a resistance material 10, at the center of rotor core groups 4, 5 made by laminating steel plates 3. Meanwhile, conductors 11 are formed by casting in the conductor holes 6 of each rotor core group 4, 5 and short-circuit rings 12 are also formed. And, in the time of the casting the conductors 9 of the coupling material 8 and the conductors 11 of the rotor core groups are joined to each other by melting. In this way, the rotor core groups 4, 5 and coupling material 8 are fixed similarly by casting aluminum into conductors 11, and a one-body-like rotor 2 is obtained by inserting a revolving axis 7. This enables one to obtain versatile torque performance and speed-changing and starting characteristics.